阅读说明：本技术 一种钻机钻杆倍增装置 (A kind of drill rod multiplying device for drilling machine ) 是由 何远东 税太红 何远洪 高波 于 2019-09-12 设计创作，主要内容包括：本发明公开了一种钻机钻杆倍增装置,包括：塔架、升降组件、滑轮组件、钢丝绳和导向组件；塔架包括底座和导杆；升降组件包括滑管、活塞杆和给进油缸；滑轮组件包括轮架和动滑轮；钢丝绳的数量与动滑轮的数量一致,钢丝绳的一端固定在导杆底部,另一端绕过动滑轮与钻杆提引器连接；导向组件包括固定架、支撑架、转动构件和螺纹杆；本发明采用的钻杆倍增装置改变了现有钻机的工作效率并节约了成本,采用给进油缸的多功能使用,再加上动滑轮提升,能够达到更好的提升和下降能力；同时,本发明采用多个动滑轮和导向组件提高升降时的结构稳定性,克服了现有技术的升降结构稳定性不足的问题。(The invention discloses a kind of drill rod multiplying device for drilling machine, comprising: pylon, lifting assembly, pulley assembly, wirerope and guidance set；Pylon includes pedestal and guide rod；Lifting assembly includes slip pipe, piston rod and feed oil cylinder；Pulley assembly includes wheel carrier and movable pulley；The quantity of wirerope and the quantity of movable pulley are consistent, and one end of wirerope is fixed on guide rod bottom, and the other end connect around movable pulley with drill rod elevator；Guidance set includes fixed frame, support frame, revolving member and threaded rod；The drilling rod multiplying assembly that the present invention uses changes the working efficiency of existing drilling machine and has saved cost, using the multifunctional use of feed oil cylinder, along with movable pulley is promoted, can reach preferably promotion and decline ability；Meanwhile the present invention improves structural stability when going up and down using multiple movable pulleys and guidance set, overcomes the problem of the lifting structure stability deficiency of the prior art.)

1. a kind of drill rod multiplying device for drilling machine characterized by comprising pylon (1), lifting assembly (2), pulley assembly (3), steel Cord (4) and guidance set (5)；

The pylon (1) includes pedestal (11) and guide rod (12)；The pedestal (11) fixes on the ground, two guide rods (12) it is fixed on vertically on the pedestal (11)；

The lifting assembly (2) includes slip pipe (21), piston rod (22) and feed oil cylinder (23)；The slip pipe (21) is located at two Between the guide rod (12), and the side wall of the slip pipe (21) is slidably connected with two guide rods (12), the feed oil cylinder (23) it is fixed on the top of the slip pipe (21)；It is internal that the piston rod (22) is slidably connected at the guide rod (12), and with institute State the power output end connection of feed oil cylinder (23)；

The pulley assembly (3) includes wheel carrier (31) and movable pulley (32)；The wheel carrier (31) is fixed on the slip pipe (21) Top, the wheel carrier (31) are U-shaped frame；Multiple movable pulleys (32), which are sequentially connected in series, to be rotatably connected on the wheel carrier (31)；

The quantity of the wirerope (4) is consistent with the quantity of the movable pulley (32), and one end of the wirerope (4) is fixed on institute Guide rod (12) bottom is stated, the other end connect around the movable pulley (32) with drill rod elevator (6)；

The guidance set (5) includes fixed frame (51), support frame (52), revolving member (53) and threaded rod (54)；It is described solid Determine frame (51) to be fixedly connected with the wheel carrier (31) bottom；Support frame as described above (52) is fixed on the pedestal (11)；Described turn The quantity of dynamic component (53) is four, and is rotatablely connected with support frame as described above (52)；The threaded rod (54) is arranged vertically, and is pushed up End is connect with the Corner Strapped of the fixed frame (51), and the threaded rod (54) passes through the revolving member (53), and in described Revolving member (53) is threadedly coupled.

2. a kind of drill rod multiplying device for drilling machine according to claim 1, which is characterized in that the revolving member (53) includes Bearing (531) and screwed pipe (532)；Bearing (531) outer wall is fixedly connected with support frame as described above (52), the screwed pipe (532) it is solidly set in the bearing (531), the screwed pipe (532) is threadedly coupled with the threaded rod (54).

3. a kind of drill rod multiplying device for drilling machine according to claim 2, which is characterized in that the revolving member (53) is also wrapped Include cone gear ring (533), motor (534) and bevel gear (535)；Cone gear ring (533) is solidly set on the outer of the screwed pipe (532) On wall；The motor (534) is fixed on support frame as described above (52)；The power of the bevel gear (535) and the motor (534) Output end connection, and the bevel gear (535) engages with the cone gear ring (533).

4. a kind of drill rod multiplying device for drilling machine according to claim 1, which is characterized in that the quantity of the movable pulley (32) It is 4.

5. a kind of drill rod multiplying device for drilling machine according to claim 1, which is characterized in that the sliding of the piston rod (22) Stroke is at least 1.8m.

6. a kind of drill rod multiplying device for drilling machine according to claim 5, which is characterized in that the length of the threaded rod (54) At least 1.8m.

7. a kind of drill rod multiplying device for drilling machine according to claim 1, which is characterized in that support frame as described above (52) includes top Plate (521) and support rod (522)；The top plate (521) is rectangular slab, and is located above the pedestal (11), the rotation structure Part (53) is arranged on the top plate (521)；The more support rods (522) are fixed on the top plate (521) and the pedestal (11) between.

Technical field

The present invention relates to drilling machine technical field of operation, more particularly to a kind of drill rod multiplying device for drilling machine.

Background technique

Currently, hoist engine would generally be used using boring tower height is increased by needing to be promoted and declined drilling rod when drilling machine operation Realize that drilling rod is promoted and declined.It is especially promoted and is declined in portable rock-core borer drilling rod, existing portable drill can only Using the drilling rod of 1.5m, and existing rope coring drill pipe is usually all 3m, this brings bigger to portable rock-core borer Defect, cause drilling rod buying trouble, working efficiency is low, it is at high cost the problems such as.For this purpose, inventor is to overcome the problems, such as this, Providing Authorization Notice No. is CN202017458U, patent name are as follows: the invention of " a kind of drill rod multiplying device for drilling machine ", this structure It is led and is formed by movable pulley, boom hoist cable, feed oil cylinder, slip pipe, drill rod elevator, pedestal, rope fixing points, pylon；Feed The piston rod of oil cylinder is fixed on pylon guide rod bottom, and the cylinder barrel top for being fed oil cylinder is fixed with movable pulley, is fed the cylinder barrel of oil cylinder It is fixed on slip pipe, slip pipe is moved up and down by pylon guide rod with the cylinder barrel of feed oil cylinder, and rope fixing points setting is led in pylon One end of bar bottom, boom hoist cable is fixed at rope fixing points, and the other end connect around movable pulley with drill rod elevator.This Invention realizes that the quick of drilling rod doubles to go up and down, and improve drilling rod using length by the cooperation of feed oil cylinder and movable pulley.

But although above-mentioned patent is able to solve existing issue, but it was being gone up and down due to the characteristic using movable pulley Bigger power is needed to be promoted in journey；And the cooperation of oil cylinder and movable pulley is fed it is difficult to ensure that structural stability and being moved through The stabilization of state, remains problems in use in journey.

Therefore, how a kind of drill rod multiplying device for drilling machine that structural stability is strong is provided, is that those skilled in the art need It solves the problems, such as.

Summary of the invention

In view of this, can satisfy the lifting demand of run of steel the present invention provides a kind of drill rod multiplying device for drilling machine, And stability is strong.

To achieve the goals above, the present invention adopts the following technical scheme:

A kind of drill rod multiplying device for drilling machine, comprising: pylon, lifting assembly, pulley assembly, wirerope and guidance set；

The pylon includes pedestal and guide rod；The pedestal fixes on the ground, and two guide rods are fixed on institute vertically It states on pedestal；

The lifting assembly includes slip pipe, piston rod and feed oil cylinder；The slip pipe is located between two guide rods, and The side wall of the slip pipe is slidably connected with two guide rods, and the feed oil cylinder is fixed on the top of the slip pipe；The work Stopper rod is slidably connected inside the guide rod, and is connect with the power output end of the feed oil cylinder；

The pulley assembly includes wheel carrier and movable pulley；The wheel carrier is fixed on the top of the slip pipe, and the wheel carrier is U Type frame；Multiple movable pulleys, which are sequentially connected in series, to be rotatably connected on the wheel carrier；

The quantity of the wirerope is consistent with the quantity of the movable pulley, and one end of the wirerope is fixed on the guide rod Bottom, the other end connect around the movable pulley with drill rod elevator；

The guidance set includes fixed frame, support frame, revolving member and threaded rod；The fixed frame and the wheel carrier bottom Portion is fixedly connected；Support frame as described above is fixed on the base；The quantity of the revolving member is four, and and support frame as described above Rotation connection；The threaded rod is arranged vertically, and top is connect with the Corner Strapped of the fixed frame, and the threaded rod passes through institute Revolving member is stated, and is threadedly coupled in the revolving member.

Through the above technical solutions, the drilling rod multiplying assembly that the present invention uses changes the working efficiency and section of existing drilling machine About cost, especially portable rock-core borer can only use 1.5m drilling rod, can be made using the portable rock-core borer of the present apparatus With 3m drilling rod；The present invention using feed oil cylinder multifunctional use, along with movable pulley promoted, can reach preferably promoted and Decline ability；Meanwhile the present invention improves structural stability when going up and down using multiple movable pulleys and guidance set, overcomes existing The problem of the lifting structure stability deficiency of technology.

Preferably, in a kind of above-mentioned drill rod multiplying device for drilling machine, the revolving member includes bearing and screwed pipe；It is described Bearing outer wall is fixedly connected with support frame as described above, and the screwed pipe is solidly set in the bearing, the screwed pipe and the screw thread Bar is threadedly coupled.It can guarantee rotated threaded tubular during threaded rod oscilaltion, keep guide effect stronger, further mention High stability.

Preferably, in a kind of above-mentioned drill rod multiplying device for drilling machine, the revolving member further includes cone gear ring, motor and cone Gear；The cone gear ring is solidly set on the outer wall of the screwed pipe；The motor is fixed on support frame as described above；The bevel gear It is connect with the power output end of the motor, and the bevel gear engages with the cone gear ring.The present invention can pass through threaded rod Move up and down drive rotated threaded tubular, threaded rod can also be driven to move up and down, and given by motor driven rotated threaded tubular Oil inlet cylinder moves up and down mutual cooperation, more laborsaving.

Preferably, in a kind of above-mentioned drill rod multiplying device for drilling machine, the quantity of the movable pulley is 4.It can be with reasonable Quantitative commitments its support strengths.

Preferably, in a kind of above-mentioned drill rod multiplying device for drilling machine, the sliding stroke of the piston rod is at least 1.8m.When The complete retracted state of piston rod or fully extended state, drill rod elevator for being fed oil cylinder move up and down distance as 3.6m, thus Meet the requirement of 3m drilling rod plus-minus.

Preferably, in a kind of above-mentioned drill rod multiplying device for drilling machine, the length of the threaded rod is at least 1.8m.It can match Close moving up and down for the piston rod of feed oil cylinder.

Preferably, in a kind of above-mentioned drill rod multiplying device for drilling machine, support frame as described above includes top plate and support rod；The top Plate is rectangular slab, and is located above the pedestal, and the revolving member is arranged on the top plate；The more support rods are fixed Between the top plate and the pedestal.Further increase stability of strutting system.

It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of borer drill rods times It is installed in addition with and sets, have the advantages that

1, the drilling rod multiplying assembly that the present invention uses changes the working efficiency of existing drilling machine and has saved cost, especially Portable rock-core borer can only use 1.5m drilling rod, and 3m drilling rod can be used using the portable rock-core borer of the present apparatus；The present invention Using the multifunctional use of feed oil cylinder, along with movable pulley is promoted, preferably promotion and decline ability can be reached；Meanwhile The present invention improves structural stability when lifting using multiple movable pulleys and guidance set, overcomes the lifting structure of the prior art The problem of stability deficiency.

2, the present invention can move up and down drive rotated threaded tubular by threaded rod, can also pass through motor driven screw thread Pipe rotation, drives threaded rod to move up and down, the mutual cooperation that moves up and down with feed oil cylinder, more laborsaving.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis The attached drawing of offer obtains other attached drawings.

Fig. 1 attached drawing is structural schematic diagram provided by the invention；

Fig. 2 attached drawing is the schematic diagram of pulley assembly provided by the invention；

Fig. 3 attached drawing is the structural schematic diagram of revolving member provided by the invention.

Wherein:

1- pylon；

11- pedestal；

12- guide rod；

2- lifting assembly；

21- slip pipe；

22- piston rod；

23- is fed oil cylinder；

3- pulley assembly；

31- wheel carrier；

32- movable pulley；

4- wirerope；

5- guidance set；

51- fixed frame；

52- support frame；

521- top plate；

522- support rod；

53- revolving member；

531- bearing；

532- screwed pipe；

533- bores gear ring；

534- motor；

535- bevel gear；

54- threaded rod；

6- drill rod elevator.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Referring to attached drawing 1 to attached drawing 3, the embodiment of the invention discloses a kind of drill rod multiplying device for drilling machine, comprising: pylon 1 rises It comes down to a lower group part 2, pulley assembly 3, wirerope 4 and guidance set 5；

Pylon 1 includes pedestal 11 and guide rod 12；Pedestal 11 fixes on the ground, and two guide rods 12 are fixed on pedestal 11 vertically On；

Lifting assembly 2 includes slip pipe 21, piston rod 22 and feed oil cylinder 23；Slip pipe 21 is located between two guide rods 12, and The side wall of slip pipe 21 is slidably connected with two guide rods 12, and feed oil cylinder 23 is fixed on the top of slip pipe 21；The sliding of piston rod 22 connects It connects inside guide rod 12, and is connect with the power output end of feed oil cylinder 23；

Pulley assembly 3 includes wheel carrier 31 and movable pulley 32；Wheel carrier 31 is fixed on the top of slip pipe 21, and wheel carrier 31 is U-shaped frame； Multiple movable pulleys 32, which are sequentially connected in series, to be rotatably connected on wheel carrier 31；

The quantity of wirerope 4 is consistent with the quantity of movable pulley 32, and one end of wirerope 4 is fixed on 12 bottom of guide rod, another End connect around movable pulley 32 with drill rod elevator 6；

Guidance set 5 includes fixed frame 51, support frame 52, revolving member 53 and threaded rod 54；Fixed frame 51 and wheel carrier 31 Bottom is fixedly connected；Support frame 52 is fixed on the pedestal 11；The quantity of revolving member 53 is four, and rotates and connect with support frame 52 It connects；Threaded rod 54 is arranged vertically, and top is connect with the Corner Strapped of fixed frame 51, and threaded rod 54 passes through revolving member 53, and It is threadedly coupled in revolving member 53.

In order to further optimize the above technical scheme, revolving member 53 includes bearing 531 and screwed pipe 532；Outside bearing 531 Wall is fixedly connected with support frame 52, and screwed pipe 532 is solidly set in bearing 531, and screwed pipe 532 is threadedly coupled with threaded rod 54.

In order to further optimize the above technical scheme, revolving member 53 further includes cone gear ring 533, motor 534 and bevel gear 535；Cone gear ring 533 is solidly set on the outer wall of screwed pipe 532；Motor 534 is fixed on support frame 52；Bevel gear 535 and motor 534 power output end connection, and bevel gear 535 engages with cone gear ring 533.

In order to further optimize the above technical scheme, the quantity of movable pulley 32 is 4.

In order to further optimize the above technical scheme, the sliding stroke of piston rod 22 is at least 1.8m.

In order to further optimize the above technical scheme, the length of threaded rod 54 is at least 1.8m.

In order to further optimize the above technical scheme, support frame 52 includes top plate 521 and support rod 522；Top plate 521 is square Shape plate, and it is located at 11 top of pedestal, revolving member 53 is arranged on top plate 521；More support rods 522 are fixed on 521 He of top plate Between pedestal 11.

The operation principle of the present invention is that:

Pulley assembly 3 rises with the rising of feed oil cylinder 23, declines and declines, the lifting height of pulley assembly 3 is 0.5 times of 6 lifting height of drill rod elevator.When be fed oil cylinder 23 move up and down under the driving of power device when, be fixed on to Movable pulley 32 in oil inlet 23 is moved up and down with feed oil cylinder 23, and drill rod elevator 6 is moved up and down with twice of speed, works as feed The complete retracted state of piston rod 22 of oil cylinder 23 or fully extended state, it is 3.6m (feed that drill rod elevator 6, which moves up and down distance, The stroke of oil cylinder 23 is 1.8m), to meet the requirement of 3m drilling rod plus-minus.

When being fed oil cylinder 23 and moving up and down, threaded rod 54 drives screwed pipe 532 to rotate, due to the rotation of screwed pipe 532, Promote threaded rod 54 to move up and down, and then correcting limit is carried out to the oscilaltion of feed oil cylinder 23.

Guidance set also can have power-aid function, be rotated by motor driven bevel gear 535, and then with mantle tooth 533 rotation of circle, rotates screwed pipe 532, drives threaded rod 54 to move up and down, not only act as correcting position-limiting action, while can Play the role of power-assisted to the lifting of feed oil cylinder 23.

Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part It is bright.

The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest scope of cause.